Difference time between Singapore and Antigua and Barbuda in hours, minutes, and seconds is [ +12 hours ] with gregorian date today is Wednesday 1st of July 2026 in Singaporean local time, Where the time now in Singapore is 02:53 AM and the time now in Antigua and Barbuda is 14:53 PM in Antiguan local time and the time comparison between Republic of Singapore and Antigua and Barbuda in greenwich time ( GMT ) where Singapore advanced about greenwich time ( GMT +08:00 ) while Antigua and Barbuda late for greenwich time ( GMT -04:00 ).